日期	单位净值
2023-05-05	1.1290
2023-04-28	1.1284
2023-04-21	1.1288
2023-04-14	1.1244
2023-04-07	1.1192
2023-04-04	1.1204
2023-03-31	1.1091
2023-03-24	1.0980
2023-03-17	1.1098
2023-03-10	1.0891
2023-03-03	1.1139
2023-02-24	1.0847
2023-02-17	1.0784
2023-02-10	1.0816
2023-02-03	1.0860
2023-01-20	1.0953